package com.atguigu.yygh.common.result;

import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;

/**
 * @author:ahang
 * @create:2022-08-22 22:45
 * @Description:
 */
@Data
@ApiModel(value = "R",description = "返回结果类")
public class R {
    @ApiModelProperty(value = "是否成功")
    private Boolean success;
    @ApiModelProperty(value = "响应码")
    private Integer code;
    @ApiModelProperty(value = "返回消息")
    private String message;
    @ApiModelProperty(value = "返回数据")
    private Map<String,Object> data = new HashMap<String,Object>();

    private R(){

    }

    public static R ok(){
        R r = new R();
        r.setSuccess(true);
        r.setCode(ResultCode.SUCCESS);
        r.setMessage("成功");
        return r;
    }

    public static R error(){
        R r = new R();
        r.setSuccess(false);
        r.setCode(ResultCode.ERROR);
        r.setMessage("失败");
        return r;
    }

    public R success(Boolean success){
        this.setSuccess(success);
        return this; //那个对象调用该方法就返回该对象
    }

    public R code(Integer code){
        this.setCode(code);
        return this;
    }

    public R message(String message){
        this.setMessage(message);
        return this;
    }

    //提供数据封装进map
    public R data(String key,Object value){
        this.data.put(key,value);
        return this;
    }

    //直接对map进行操作
    public R data(Map<String,Object> map){
        this.setData(map);
        return this;
    }
}
